help me 52.My friend (take) ……………………………………… me to see Tay Phuong Pagoda tomorrow. 53.She always(receive) ……………………………………… a lot of gifts on her birthday. 54.My father (not be) ……………………………………… in Ha Noi last month. 55. They (be) ……………………………………… happy now 56. He (send) ……………………………………… letters to his parents next Monday. 57. I ¬¬¬¬¬¬¬……………………………………… (phone) my friend in America yesterday. 58. We……………………………………… (have) a long holiday next month. 59. He……………………………………… (play) chess with his son in the living room now. 60. She……………………………………… (be) our new neighbor

Có thể giải câu 3 và 4 giúp mình được không

Exercise 6: Complete the text with the words in the list. should | mustn’t | can | don’t have to / had better | can’t Summer Camp is great fun. There are so many things you 0 do, but it’s very relaxed – you 1 do any of them if you don’t feel like it. One of the kids in my room is a bit lazy. I think he 2 do more stuff because he doesn’t do anything. He says he hates camp, but he 3 go home because his parents are on holiday! Anyway, I 4 go now. I’ve got climbing class in five minutes and I 5 be late làm chính xác cho m nha m sẽ cho 5sao + ctl hay nhất

Rút gọn: a) 3-√3/√3-1 b) 5√6-15/6-2√6

Hòa tan hoàn toàn 29,4 gam đồng (II) hidroxit bằng dd axit sunfuric.Số gam muối thu được sau phản ứng: A 48gam B 9,6gam C 4,8gam D 24gam

Giúp em câu b thui ạ em cảm ơn mn

Tuổi Mẹ và An 36 tuổi. Tuổi mẹ bằng 7/2 tuổi An. Hỏi mỗi người bao nhiêu tuổi?

làm hộ mình vs ạ .....................................

Làm dùm mình câu 3 thôi ạ có hơi khó nhìn thì hỏi mình

làm hộ mình vs ạ ??....................